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Finding the Fourth Proportional to 199,583.02, 275,417.71 and 118,968.99

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Solution

The fourth proportional to 199,583.02, 275,417.71 and 118,968.99 is: 164,173.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,583.02 : 275,417.71 = 118,968.99 : x
  2. Step 2: Convert to fraction form
    199,583.02/275,417.71 = 118,968.99/x
  3. Step 3: Cross multiply
    199,583.02x = 275,417.71 × 118,968.99
  4. Step 4: Simplify right side
    199,583.02x = 32,766,166,786.81
  5. Step 5: Solve for x
    x = 32,766,166,786.81/199,583.02
  6. Step 6: Final answer
    x = 164,173.12

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